| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.85 | 4.508% | $61.503 | $61.50 | $61.50 | $61.50 |
| Purchase #2 | $188.92 | 10.270% | $208.3221 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $167.61 | 7.255% | $179.7701 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $108.86 | 5.104% | $114.4162 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $139.85 | 12.467% | $157.2851 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $231.46 | 9.354% | $253.1108 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $188.66 | 7.332% | $202.4926 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,084.21 | $1,176.8999 | $1,176.90 | $1,176.85 | $1,176.90 | |